Home / 4,210.22-5,810.08-2,442.86

Finding the Fourth Proportional to 4,210.22, 5,810.08 and 2,442.86

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Solution

The fourth proportional to 4,210.22, 5,810.08 and 2,442.86 is: 3,371.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210.22 : 5,810.08 = 2,442.86 : x
  2. Step 2: Convert to fraction form
    4,210.22/5,810.08 = 2,442.86/x
  3. Step 3: Cross multiply
    4,210.22x = 5,810.08 × 2,442.86
  4. Step 4: Simplify right side
    4,210.22x = 14,193,212.03
  5. Step 5: Solve for x
    x = 14,193,212.03/4,210.22
  6. Step 6: Final answer
    x = 3,371.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.